DataGridViewCellCollection::AddRange Method (array<DataGridViewCell^>^)
.NET Framework (current version)
Adds an array of cells to the collection.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Parameters
- dataGridViewCells
-
Type:
array<System.Windows.Forms::DataGridViewCell^>^
The array of DataGridViewCell objects to add to the collection.
| Exception | Condition |
|---|---|
| ArgumentNullException | dataGridViewCells is null. |
| InvalidOperationException | The row that owns this DataGridViewCellCollection already belongs to a DataGridView control. -or- At least one value in dataGridViewCells is null. -or- At least one cell in dataGridViewCells already belongs to a DataGridViewRow. -or- At least two values in dataGridViewCells are references to the same DataGridViewCell. |
Use this method to populate a DataGridViewRow with cells before you add the row to a DataGridView control. Once you add the row to a control, the number of cells it contains always matches the number of columns in the control, so this method is no longer useful.
.NET Framework
Available since 2.0
Available since 2.0
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